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 · In the United States, electric signs must comply with the provisions of the National Electric Code Article and Underwriters Laboratories Inc. (UL) 48 Standard for Electric Signs. Now in its 15th edition, UL 48 requirements cover all electric signs, art forms, outline lighting and skeleton neon tubing. For decades, ISA has taken a leading role in the development of UL Stan. UL Standard Category control number(s) Notes UL A Section/Paragraph Reference Section 12 - Insulating Barriers meeting component selection requirements of (a)(1) Generic materials - - Type and minimum thickness as specified in Table , dimensions of barrier shall also comply. UL (): Steel Above Ground Tanks for Flammable and Combustible Liquids 49 CFR 74 FR , Aug. 11, APPROVED. Title: UL Steel Above Ground Tanks for Flammable and Combustible Liquids Author: Underwriters Laboratories Subject.


In the United States, electric signs must comply with the provisions of the National Electric Code Article and Underwriters Laboratories Inc. (UL) 48 Standard for Electric Signs. Now in its 15th edition, UL 48 requirements cover all electric signs, art forms, outline lighting and skeleton neon tubing. For decades, ISA has taken a leading role in the development of UL Stan. UL's Standards for Safety are copyrighted by UL. Neither a printed copy of a Standard, nor the distribution diskette for a Standard-on-Diskette and the file for the Standard on the distribution diskette should be altered in any way. All of UL's Standards and all copyrights, ownerships, and rights regarding those 48 and 49 Reserved for. Underwriters Laboratories Inc. (UL) Pfingsten Road Northbrook, IL UL Standard for Safety for Lithium Batteries, UL Third Edition, Dated Ap Revisions: This Standard contains revisions through and including J Text that has been changed in any manner is marked with a vertical line in the margin. Changes in.


Standard downloads. Downloads. Standard downloads. Table 5 - UL Compliant Devices UL Standard UL Category Control No. UL File No. UL Category Control No. Description UL A Paragraph(1) (1) UL A (Ed.3 with updates of August 6, ). Representative Photo Bulletin Number Description Web link UL 98 WHTY E Open Type Switch R • Fused and non-fused Rotary Disconnect. UL (): Steel Above Ground Tanks for Flammable and Combustible Liquids 49 CFR 74 FR , Aug. 11, APPROVED. Title: UL Steel Above Ground.

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